Hardcore Four - 3D Solex Ultimaker 3 3rd Party Drop-in Core

The hardcore 4 is a 3D Solex retrofitted Print Core for the Ultimaker 3 that allows the changing of nozzle tips. It comes with 4 different sized nozzles that can be changed by unscrewing and re-screwing on the new nozzle size. The heatsink maybe red or gold.

The Hardcore 4 kit includes the following:

Hardcore PrintCore

.25mm

.40mm ICE coated (race)

.60mm (race)

.80mm (race)

Tools for installation

Users who are changing nozzles with this system should print thisnozzle changing toolfor best results. * Update Nov 1, this now comes with the Hardcore 7, no need to print *

This is a 3rd party printcore and not supported by Ultimaker, users should consider this kit for advanced to expert use only.